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12489690 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12489690: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include overall_width: 6.180 INCHES NOMINAL IN, overall_height: 5.750 INCHES NOMINAL IN, overall_length: 7.060 INCHES NOMINAL IN, special_features: MOUNTING SCREWS 4 X 0.375 X 16 UNC-28, 3 X 10 ).190)-24 UNC-28, 2 X 1.03, 6X 0.88, 1 X 0.250-20 UNC-28, surface_treatment: PAINT, material_document_and_classification: ASTM A108/0.75 IN STOCK ASSN STD ALL MATERIAL RESPONSES OR ASTM A576/0.75 INCH STOCK ASSN STD ALL MATERIAL RESPONSES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-548-4469, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12489690
NSN: 5340-01-548-4469
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025
overall_width6.180 INCHES NOMINAL IN
overall_height5.750 INCHES NOMINAL IN
overall_length7.060 INCHES NOMINAL IN
special_featuresMOUNTING SCREWS 4 X 0.375 X 16 UNC-28, 3 X 10 ).190)-24 UNC-28, 2 X 1.03, 6X 0.88, 1 X 0.250-20 UNC-28
surface_treatmentPAINT
material_document_and_classificationASTM A108/0.75 IN STOCK ASSN STD ALL MATERIAL RESPONSES OR ASTM A576/0.75 INCH STOCK ASSN STD ALL MATERIAL RESPONSES IN
part_name_assigned_by_controlling_agencyBRACKET
surface_treatment_document_and_classificationMIL-STD-171, FINISH 5.1.1 MIL STD 1ST TREATMENT RESPONSE AND 19207 12344343 PAINT COLOR WHITE NO 17925 OF FED-STD-595 MFR REF 2ND TREATMENT RESPONSE
NSN5340-01-548-4469
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12489690 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171, FINISH 5.1.1 MIL STD 1ST TREATMENT RESPONSE AND 19207 12344343 PAINT COLOR WHITE NO 17925 OF FED-STD-595 MFR REF 2ND TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108/0.75 IN STOCK ASSN STD ALL MATERIAL RESPONSES OR ASTM A576/0.75 INCH STOCK ASSN STD ALL MATERIAL RESPONSES IN
•
SURFACE TREATMENT: PAINT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171, FINISH 5.1.1 MIL STD 1ST TREATMENT RESPONSE AND 19207 12344343 PAINT COLOR WHITE NO 17925 OF FED-STD-595 MFR REF 2ND TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108/0.75 IN STOCK ASSN STD ALL MATERIAL RESPONSES OR ASTM A576/0.75 INCH STOCK ASSN STD ALL MATERIAL RESPONSES IN
OVERALL LENGTH7.060 INCHES NOMINAL IN
OVERALL WIDTH6.180 INCHES NOMINAL IN
SPECIAL FEATURESMOUNTING SCREWS 4 X 0.375 X 16 UNC-28, 3 X 10 ).190)-24 UNC-28, 2 X 1.03, 6X 0.88, 1 X 0.250-20 UNC-28
SURFACE TREATMENTPAINT
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET
MATERIALSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12489690?
12489690 is a BRACKET,MOUNTING.
What is the NSN for 12489690?
12489690 is cataloged in the U.S. Government catalog under NSN 5340-01-548-4469. This indicates validated use in U.S. government and defense supply chains.
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